1IXK

Crystal Structure Analysis of Methyltransferase Homolog Protein from Pyrococcus Horikoshii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Methyltransferase	polymer	315	36263.9	1	UniProt (O50082) Pfam (PF17125) Pfam (PF01189) In PDB	Pyrococcus horikoshii
2		water	water		18.0	151	Chemie (HOH)

Sequence modifications

A: 1 - 315 (UniProt: O50082)

PDB	External Database	Details
Mse 7	Met 7	modified residue
Mse 39	Met 39	modified residue
Mse 108	Met 108	modified residue
Mse 125	Met 125	modified residue
Mse 140	Met 140	modified residue
Mse 215	Met 215	modified residue
Mse 226	Met 226	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	36263.9
All*	Total formula weight	36263.9

*Water molecules are not included.